Version 4.0.0.0

Published: 01 December 2008

New Feature: Almost completely revised calculation of possible values. With this a major bug in calculation of the possible values for X-Sudokus has been fixed.

New Feature: It is now possible to generate "Minimized Problems", i.e., all of the pre-allocations of a generated problem are needed for an unambiguous solution. Existing problems can also be minimized by selecting the menu item "Problem|Minimize" or by pressing F9 (see also "Minimal Problems").

Corrected Bug: The menu entry "Help|Show Cell Info" was available during calculation or the generation of a new booklet. This has been fixed.

Corrected Bug: The option "Sudoku Types for Booklets" wasn't considered when creating booklet from existing problems. This has been fixed.

Corrected Bug: When exporting a problem as an html-page the filename of the problem was set to the name of the htmlfile and the "modified" flag of the problem was reset. This has been fixed.